Await in Foreach

gistfile1.txt

public async Task<IEnumerable<SearchResult>> Get()
        {
            var providers = this.locator.GetAllProviders(resource);

            var allResults = new List<SearchResult>();

            foreach (var provider in providers)
            {
                var results = await provider.Search("foo");

                allResults.AddRange(results);
            }

            return allResults;
        }